检测破碎的CSS“背景图像”在JavaScript / jQuery中 [英] Detecting Broken CSS "background-images" in JavaScript/jQuery

问题描述

以下是检测损坏图像的示例

http://maisonbisson.com/blog/post/12150/detecting-broken-images-in-javascript/

Here is an example to detect broken Images
http://maisonbisson.com/blog/post/12150/detecting-broken-images-in-javascript/

但是有可能检测出破碎的背景图像吗？
例如：

but is it possible to detect an broken background-image?
For exmaple:

<div style="background-image:url('http://myimage.de/image.png');"></div>

推荐答案

您是否可以控制未找到404您服务器上的页面？在这种情况下，您可以将其指向一个脚本，该脚本在请求的URL中查找.jpg / .png / .gif并相应地记录，然后向用户输出404页面。

Do you have control over the "404 not found" page on your server? In that case you could point it to a script that looks for .jpg/.png/.gif in the requested URL and log accordingly, then outputting a 404 page to the user.

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